1955 Version
Lady Nina 'Nini' Bergsma (speaking & singing?)
Tramp Harry Bronk
Darling Mela Soesman (speaking) & Sonja Oosterman (singing)
Jim Dear Jan Borkus
Si Hetty Blok (speaking & singing)
Am Henny Fontein (speaking & singing)
Peg Jenny van Maerlant (speaking & ? )
Jock/Dachsie Han König (speaking & singing?)
Trusty Lo van Hensbergen
Bulldog in Pound Jan Apon
Toughy/Professor Léon Povel
Pedro/Beaver Wim Quint
Policeman at Zoo "Toon" Walter Smith
Joe: John Soer
Aunt Sarah Dolly Streletskie
Dogcatcher Wim Povel
Boris Otto Sterman
Farmer Anton Kortekaas
Guard Wim Sips
Alligator/Tony Gé Smit (speaking & singing)
​
Director Cruys Voorbergh
Translation Dialogue/Songs Cruys Voorbergh
Musical Director Gerard van Krevelen
Sound & Mixing engineer Otto Krooshof
Sound editing Piet van Eekert
Accompaniment songs John Roos
Studio Filmstudio Profilti - Den Haag
1989 Version
Lady Angélique de Boer (speaking & singing)
Tramp Johnny Kraaijkamp Jr.
Darling Anne Wil Blankers
Jim Dear Bram van der Vlugt
Si/Am/Peg Nelleke Burg (speaking & singing)
Jock Henk Elsink
Trusty Peter Aryans
Policeman at Zoo / Dachsie / Joe: Paul van Gorcum
Bulldog in Pound Hero Muller
Aunt Sarah Henni Orri
Boris/Joe Arnold Gelderman
Toughy Frits Lambrechts
Tony Tom Meijer
​
Director Arnold Gelderman
Translation Dialogue Jan Derk Beck
Translation Songs Harrie Geelen
Production Karin Bakker & Mart Kikkert
Sound Meep Mulder
Accompaniment songs John Roos
Studio Meta Sound
Songs 1989
"Bella Notte (Begintitel)" (Maintitle (Bella Notte))
*Choir
"Vrede op Aarde" (Peace on Earth)
*Choir
"Wat is een Baby" (What is a Baby)
*Angelique de Boer
"La La Loe" (La La Lu)
*Anne Wil Blankers
"Wij Zijn Siamezen" (The Siamese Cat Song)
*Nelleke Burg
"Bella Notte" (Bella Notte)
*Tom Meijer & ??
"Wat een Hond" (He's A Tramp)
*Nelle Burg
"Vrede op Aarde (Finale)" (Vrede op Aarde (Final))
*Choir